<template>
  <div class="dashboard-container">
    <div class="app-container">
      <el-card>
        <el-tabs>
          <!-- 放置页签 -->
          <el-tab-pane label="角色管理">
            <!-- 新增角色按钮 -->
            <el-row style="height:60px">
              <el-button
                icon="el-icon-plus"
                size="small"
                type="primary"
                @click="editRole()"
              >新增角色</el-button>
            </el-row>

            <!-- 表格 -->
            <el-table border :data="list">
              <el-table-column align="center" type="index" label="序号" width="120" />
              <el-table-column align="center" prop="name" label="名称" width="240" />
              <el-table-column align="center" prop="description" label="描述" />
              <el-table-column align="center" label="操作">
                <template slot-scope="{ row }">
                  <el-button size="small" type="success" @click="assignPerm(row.id)">分配权限</el-button>
                  <el-button size="small" type="primary" @click="editRole(row.id)">编辑</el-button>
                  <el-button size="small" type="danger" @click="deleteRole(row.id)">删除</el-button>
                </template>
              </el-table-column>
            </el-table>
            <!-- 分页组件 -->
            <el-row type="flex" justify="center" align="middle" style="height: 60px">
              <!-- 分页组件 -->
              <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                background
                :current-page="page.page"
                :page-sizes="[3, 5, 10, 20]"
                :page-size="page.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total"
              />
            </el-row>
          </el-tab-pane>

          <el-tab-pane label="公司信息">
            <el-alert
              title="对公司名称、公司地址、营业执照、公司地区的更新，将使得公司资料被重新审核，请谨慎修改"
              type="info"
              show-icon
              :closable="false"
            />
            <el-form label-width="120px" style="margin-top:50px">
              <el-form-item label="公司名称">
                <el-input disabled style="width:400px" v-model="formData.name"/>
              </el-form-item>
              <el-form-item label="公司地址">
                <el-input disabled style="width:400px"  v-model="formData.companyAddress"/>
              </el-form-item>
              <el-form-item label="邮箱">
                <el-input disabled style="width:400px"  v-model="formData.mailbox"/>
              </el-form-item>
              <el-form-item label="备注">
                <el-input type="textarea" :rows="3" disabled style="width:400px"  v-model="formData.remarks"/>
              </el-form-item>
            </el-form>
          </el-tab-pane>
        </el-tabs>
      </el-card>
    </div>

    <el-dialog title="编辑弹层" :visible="showDialog" @close="btnCancel">
      <el-form ref="roleForm" :model="roleForm" :rules="rules" label-width="120px">
        <el-form-item label="角色名称" prop="name">
          <el-input v-model="roleForm.name" />
        </el-form-item>
        <el-form-item label="角色描述">
          <el-input v-model="roleForm.description" />
        </el-form-item>
      </el-form>
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="btnCancel">取消</el-button>
          <el-button size="small" type="primary" @click="btnOK">确定</el-button>
        </el-col>
      </el-row>
    </el-dialog>

    <el-dialog title="分配权限" :visible="showPermDialog" @close="btnPermCancel">
      <el-tree
        ref="permTree"
        :data="permData"
        :props="defaultProps"
        show-checkbox
        check-strictly
        default-expand-all
        :default-checked-keys="selectCheck"
        node-key="id"
      />
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button type="primary" size="small" @click="btnPermOK">确定</el-button>
          <el-button size="small" @click="btnPermCancel">取消</el-button>
        </el-col>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
import {
  getRoleList,
  getCompanyInfo,
  deleteRole,
  updateRole,
  getRoleDetail,
  addRole
} from '@/api/setting'
import { filterDepts } from '@/utils'
import { assignPerm } from '@/api/setting'
import { getPermissionList } from '@/api/permisson'

import { mapGetters } from 'vuex'

export default {
  name: 'setting',
  data() {
    return {
      list: [],
      page: {
        page: 1,
        pagesize: 3
      },
      total: 0,
      formData: {},
      showDialog: false,
      roleForm: {
        name: '',
        description: ''
      },
      rules: {
        name: [{ required: true, message: '角色名称不能为空', trigger: 'blur' }]
      },
      showPermDialog: false,
      permData: [],
      defaultProps: {
        label: 'name'
      },
      selectCheck: [],
      roleId: ''
    }
  },
  computed: {
    ...mapGetters(['companyId'])
  },
  created() {
    this.getRoleList()
    this.getCompanyInfo()
  },
  methods: {
    async getRoleList() {
      const { rows, total } = await getRoleList(this.page)

      this.list = rows
      this.total = total
    },
    handleSizeChange(val) {
      this.page.pagesize = val
      this.getRoleList()
    },
    handleCurrentChange(val) {
      this.page.page = val
      this.getRoleList()
    },
    async getCompanyInfo() {
      this.formData = await getCompanyInfo(this.companyId)
    },
    async deleteRole (id) {
      try {
        await this.$confirm('确认删除该角色吗')
        await deleteRole(id)
        this.getRoleList()
        this.$message.success('删除角色成功')
      } catch (error) {
        console.log(error)
      }
    },
    async editRole (id){
      if(id) {
        this.roleForm = await getRoleDetail(id)
      }

      this.showDialog = true
    },
    btnCancel () {
      this.roleForm = {
        name: '',
        description: ''
      }

      this.$refs.roleForm.resetFields()
      this.showDialog = false
    },
    async btnOK () {
      try {
        await this.$refs.roleForm.validate()

        if(this.roleForm.id) {
          await updateRole(this.roleForm)
        } else {
          await addRole(this.roleForm)
        }

        this.getRoleList()
        this.$message.success('操作成功')
        this.showDialog = false
      } catch (err) {
        this.$message('操作失败')
      }
    },
    async assignPerm(id) {
      this.permData = filterDepts(await getPermissionList(), '0')

      this.roleId = id
      const { permIds } = await getRoleDetail(id)
      this.selectCheck = permIds

      this.showPermDialog = true
    },
    async btnPermOK(){
      await assignPerm(
        {
          permIds: this.$refs.permTree.getCheckedKeys(),
          id: this.roleId
        }
      )

      this.$message.success('操作成功')
      this.showPermDialog = false
    },
    btnPermCancel() {
      this.selectCheck = []

      this.showPermDialog = false
    }
  }
}
</script>

<style scoped lang="scss">

</style>
